#!/bin/bash DIR_RECOVERY=/rockchip-test/recovery info_view() { echo "*****************************************************" echo "*** ***" echo "*** RECOVERY TEST ***" echo "*** ***" echo "*****************************************************" } info_view echo "***********************************************************" echo "recovery function test: 1" echo "***********************************************************" read -t 30 RECOVERY_CHOICE recovery_function_test() { bash ${DIR_RECOVERY}/test_function_recovery.sh } case ${RECOVERY_CHOICE} in 1) recovery_function_test ;; *) echo "not found your input." ;; esac